问题描述
我有一个OS X应用程序需要响应正在挂载或卸载的卷。
I have an OS X application that needs to respond to a volume being mounted or unmounted.
我已经通过定期检索卷列表并检查更改来解决这个问题，但我想知道是否有更好的方法。 p>
I've already solved this problem by retrieving the list of volumes periodically and checking for changes, but I'd like to know if there is a better way.
推荐答案
注册到您从 [[NSWorkspace sharedWorkspace] notificationCenter]获得的通知中心然后处理您感兴趣的通知。这些是与卷相关的： NSWorkspaceDidRenameVolumeNotification ， NSWorkspaceDidMountNotification ， NSWorkspaceWillUnmountNotification 和 NSWorkspaceDidUnmountNotification 。
Register to the notification center you get from [[NSWorkspace sharedWorkspace] notificationCenter] and then process the notifications you are interested in. These are the volume related ones: NSWorkspaceDidRenameVolumeNotification, NSWorkspaceDidMountNotification, NSWorkspaceWillUnmountNotification and NSWorkspaceDidUnmountNotification.
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